Spring helical compression, dimension:- wd2.5xod28xid23xtc9xfl90, material:- precipitated, age-hardened stainless steel grade x7crniall7-7 (17-7 ph)., surface finish:- natural, end type: closed and grounded , working temperature: 200 degree celsius.

Procurement of petroleum cutting gas conforming to heating value like minimum neutral flame temperature 2950 degree celsius, total heat emission:- 23244 kcal/m cubic (kilo calorie per cubic mtr.), total heat value:- 12030 kcal/kg., specific gravity (in gaseous state):- 1.52, vapour pressure (at 37.8 degree celsius):- 120 psi & boiling range (-2) degree celsius.

Irreversible temperature strips type-b (70 degree centigrade to 140 degree centigrade) of 3-phase traction motor type- 6fra6068 as per specn.: 4tms.096.106, str no- clw/tm/17000/002.

Kva ,750 v ac onload switching under ac-6a category at temperature of 70 degree centigrade & coil voltage of 110 v+ 25 percent -30 percent dc with surge suppressor ,2 no+2 nc for lslrd coaches as per rdso specification no .rdso/pe/spec/tl/0195-2019 (rev.-0)or latest. accepted makes as per above spec.: abb modelno.af1250-30-11, l&t model no. mvo 820, siemens model no3tf69338 df4z a02+3tx75723h only.

Tester spray type.smoke detector tester for testing functioning of smoke detecors , fire alarm testing (117 gm/200ml), upper temperature rating 50 degree celsius,nontoxic,non-staining,no residue.make-solo a10, aerol or similar

Water hose pipe, 10 mtrs long, suitable [water hose pipe, 10 mtrs long, suitable for high-pressure coach washing applications in railway workshops. hose size/id: 3/8 inch, designed for maximum working pressure of 700 bar and operating temperature range from minus 40 degree celsius to plus 100 degree celsius. hose shall be flexible, robust and heavy-duty construction, manufactured from high-quality oil-resistant synthetic rubber compound having excellent resistance to abrasion, weather, ozone a

Working and non-working net-1&2 power contactors, 3 pole, 1000v ac operational voltage, 50hz, suitable for 100kva, 750v ac, on load switching under ac-6a category at temperature of 70 c & coil voltage 110v +25 percent -30 percent dc at temperature of 70 c with surge suppressor, aux. contacts 2 no + 2nc confirming to rdso spec rdso/pe/spec/tl/0195 - 2019 ( rev. 0 ). for lslrd coach. make : 1) abb ( af 190 b-30-22rt-12 ) , 2) siemens (3rt10566la 068 k + 3rt 1955af 318k )3) l&t ( mo 140 ) , 4

Twin tower heatless air dryer with final filter to rdso spec.no. mp.0.01.00.06 (rev-06) march 2021 or latest for wag-9/wap-7/wap-5. electric locomotives with heater fitted in purge valves and drain valve temperature range 15 to 55 degree celsius.

Analytical balance,hot air oven,digital colorimeters,student microscope,glucometer with strip,thermometer 0- 250 degree celsius,boiling water bath,constant temperature water bath,laboratory reagent refrigerator,chromatography chamber,centrifuge clinical,ph meter with wide range digital,fixed volume pipette,bottle dispensers,all glass distillation apparatus,vortex mixers,incubator 37 degree c,fume cupboard,digital analytical balance,balance micro,spectrophotometer,urinometer,sami auto analyser,paper strip electrophoresis

For complete deion and other details, please refer to tender